package com.littlehu.test14;

import java.util.HashMap;

public class ShapeFactory {
	private static final HashMap<String, Shape> circleMap=new HashMap<>();
	
	
	public static Shape getCircle(String color){
		Circle circle=(Circle) circleMap.get(color);
		if (circle==null) {
			circle=new Circle(color);
			circleMap.put(color, circle);
			System.out.println("Creating circle of color:"+color);
		}
		return circle;
		
		
	}

}
